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denis23 [38]
2 years ago
6

I need help number 14 and 15.

Mathematics
1 answer:
Veronika [31]2 years ago
5 0
Go 2 openstudy hope that helped

 
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Evaluate the expression.
vodka [1.7K]

Answer:

-1/3

Step-by-step explanation:

Evaluate the power, -3/9

Simplify the fraction by divided each number by 3, -1/3

Final answer, -1/3

8 0
3 years ago
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Answer this problem<br>-3+(-2)​
Nikolay [14]

Answer:

-5

Explaination:

Because -3-2 is -5.

6 0
2 years ago
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Three trucks delivered potatoes to a warehouse. The first truck delivered 5 7/8 tons of potatoes, the second one 6 1/2 tons more
mina [271]

Answer:

12 5/8 tons were delivered by the third truck

Step-by-step explanation:

25 = 6 4/8 + 5 7/8 + x

25 = 12 3/8 + x

- 12 3/8

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3 years ago
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Write the number with 5 hundreds and 2 thousands
mina [271]

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500 2000

Step-by-step explanation:


6 0
3 years ago
Eighth grade
Ymorist [56]

Answer:

b = 1

Step-by-step explanation:

Given the equation is:

- 5b + 2b - (-b) + 7 = 5

We separate the terms of b and the constants. To do that we subtract 7 from both the sides. We get:

- 5b + 2b - (-b) + 7 - 7 = 5 - 7

⇒ - 5b + 2b - (-b) = - 2

Now, simplifying the terms with 'b'.

⇒ -5b + 2b + b = - 2

⇒ (-5 + 2 + 1)b = - 2

⇒ -2b  = -2

Dividing both the sides by -2, we get:

b = 1 which is the required answer.

7 0
2 years ago
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